九年级上册4

1、U4T3SD1Section D. Material analysis本课是九年级第四单元第三话题的第四课时。主活动是 1a 和 Project。1a 通过介绍机器人的迅猛发展，提出一个引人深思的问题：将来机器人还会像人类的仆人一样为人类服务吗？这个看似滑稽的问题其实蕴含了一个科学价值观：科技发展使人类成为主宰地球的王者，然而这是否又是葬送人类的最终利器呢？因为一切都要等到将来才能知道答案，所以现在所谈论的都只是可能性。这样，本课的功能也就自然而然地呈现了：谈论可能性。中国学生习惯通过汉语学英语，1b 则体现了课程标准所提倡的“用英语学英语” 。1c。

2、U4T3SB1Section B. Material analysis本课是九年级第四单元第三话题的第二课时。主活动是 1a。1a 通过 Kangkang 向 Mr. Brown 了解宇宙飞船的相关知识，把话题的内容由宇宙飞船引入到电脑科技并继续学习定语从句。1b 主要是培养学生运用已知的知识来推断未知的知识的能力。1c 则是通过完成短文来复述 1a 的内容。2 是训练“听并排序”和“ 听并记录”的技能，在训练技能的同时拓展了学生的知识面。3 是典型的语法操练，巩固定语从句关系代词的运用。4 将语音语调的训练与定语从句结合了起来。.Teaching aims1. Knowledge aims： 掌握本课。

3、谈生命,冰心,角杯初中 张琳红,导入语：,生命是人类永恒的话题，人们用不同的方式演绎它的内涵。它是贝多芬用生命弹出的命运交响曲，它是凡高笔下那朵璀璨的向日葵，它是奥运冠军刘翔百米冲刺时的那喊声今天我们学习世纪老人冰心写的优美散文谈生命来感悟作者笔下的生命本质和规律。,学习目标,1、朗读课文整体把握。2、小组合作探究写法。3、品读赏析思考生命。,散文鉴赏的一般步骤和方法：,知人论世，解读关键。,笔名“冰心”的来历,芙蓉楼送辛渐 王昌龄 寒雨连江夜入吴， 平明送客楚山孤。 洛阳亲友如相问， 一片冰心在玉壶。,作者：冰心。

4、U4T2SB1Section B. Material analysis本课是九年级第四单元第二话题的第二课时。主活动是 1a 和 3a。1a 通过 Kangkang 和 Maria 由谈论航天之旅延伸到各自的理想，继续学习一般将来时的被动语态。1b 是检测学生的听力技能，1c 通过完成句子，让学生巩固一般将来时被动语态的结构。2 是学生比较感兴趣的 UFO，重点是培养学生通过问题预测听力内容的能力。 3a 把语法知识和语音语调巧妙地融合在一起。 3b 属于半开放式拓展训练，是对 3a 的延续。通过本课的学习，学生基本能掌握一般将来时的被动语态。.Teaching aims1. Knowledge aims：掌。

5、第四单元达标检测卷题 号 一 二 三 四 总 分得 分可能用到的相对原子质量：H：1 C：12 N：14 O：16 S ：32 Cl： 35.5 Ca：40 Fe：56一 、 选 择 题 (本 题 包 括 15 小 题 ， 1 10 题 每 题 2 分 ， 11 15 题 每 题 3 分 ， 共 35 分 )12015 年，我国西藏靠尼泊尔地区边界发生了多起地震，灾区饮用水被严重污染，为确保灾民的生活用水安全，急需对水进行净化处理。下列措施中，不属于净水方法的是( )A吸附沉淀 B过滤 C静置沉淀 D加肥皂水2自来水厂生产流程如图所示，其中分离水中固态杂质的设备是( ) A反应沉淀池 B过滤池 C活性炭吸附池 D。

6、Unit 4 Amazing Science Topic 2 Im excited about the things that will be discovered in the future.,Section C,What are you going to be when you grow up？Why?,Do you know anything about Mars?,solar system,Mars is the fourth planet from the sun in our solar system and is named after Mars, the Roman god of war.,Mars,the Roman god of war,被命名,太阳系,罗马战神,n. 风暴，暴(风)雨,It is much smaller than the earth. Its diameter is 53% of the earths.,直径,During spring and summer, the strong storms can co。

7、Unit 4 Amazing Science Topic 2 Im excited about the things that will be discovered in the future.,Section D,一般将来时态的被动语态,will + be + done,Grammar,( )1. -These bananas look different and they are sweet. -Right. They _ here from Taiwan yesterday. A. was brought B. were brought C. bring D. are brought ( )2. -Mom, may I go out to play football this afternoon? -You can, if your homework _. A. is finished B. will finish C. has finished D. will be finished ( )3. A talk on dev。

8、U4T2SA1Topic 2 Im excited about the things that will be discovered in the future.Section A. Material analysis本课是九年级第四单元第二话题的第一课时。主活动是 1a 和 2a。1a 通过 Kangkang 和 Maria 谈论即将放映的电影来引入新时态：一般将来时的被动语态。除了引入新时态，也引入了新话题：未来的新事物。1b 以训练听力技能为主，让学生在听觉上感受新时态。1c 通过把对话转换成短文的形式，让学生巩固 1a 的内容。2a 要求学生观察、体验新时态的构成。 2b 则要求学生能基本运用新时态。3在内容上承接了 2b。2b 提到有些科学家。

9、Unit 4 Amazing Science Topic 1 When was it invented ?,Section D,Whats it used for? Its used for listening to music. Whats it made of? Its made of plastic. Where was it invented? It was invented in Korea. When was it invented? It was invented in 1998.,Whats it used for? Its used for communicating easily. Whats it made of? Its made of plastic and metal. Where was it invented? It was invented in America. When was it invented? It was invented in 1973.,What method did you use to find your l。

10、U4T1SA1Unit 4 Amazing ScienceTopic 1 When was it invented?Section A. Material analysis本课是九年级第四单元第一话题的第一课时。主活动是 1a 和 2。1a 通过 Kangkang 和 Jane 谈论火箭模型，引入本课的语法：一般过去时的被动语态。1b 是检查学生听 1a 的效果， 1c 则是检查学生阅读理解的能力。2 重点操练 be made of，be made from 和 be used for。3a 以听的形式让学生加深对 2a 的句型和 1a 的语法的理解。3b 让学生能够把本课的句型和语法正确地说出来。总之，本课把句型和语法充分地融合到听、读、说当中。. Teaching aims1. 。

11、Unit 4 Amazing Science Topic 3 China is the third nation that sent a person into space.,Section B,He is an American astronaut who was the first man to set foot on the moon.,关系代词,定语从句,先行词,Review,人,物,Shenzhou is a spaceship that/which was launched with three astronauts in 2013.,Review,Who,物,主语，宾语,( ) 1.The number of people _ lost their lives in Indonesian earthquake reached as many as 6200. A. which B. who C. Whom ( ) 2.-Have you been to the new Sports Center_。

12、Unit 4 Amazing Science Topic 2 Im excited about the things that will be discovered in the future.,Section B,Review,A new company will be set up next month. An English contest will be held next Saturday. A movie will be shown tomorrow.,set up, next month,hold, next Saturday,show, tomorrow,Example: show Many movies are shown this year. The movie was shown yesterday. A wonderful movie will be shown tonight.build, do, realize, finish, drive, found, write, speak, give ,Show and talk about M。

13、Unit 4 Amazing Science Topic 3 China is the third nation that sent a person into space.,Section C,What are the computers used for?,1a 1. Tick the fields we use the computer in.,education business industry communicationdaily life medical care entertainment sports,Doctors can find diseases easily with the help of computers.,Can you give an example of the use of the computer in one of the fields above?,In space, 。

14、Unit 4 Amazing Science Topic 1 When was it invented ?,Section C,Review,A: When was the car invented? B: It was invented in 1885. A: Who was the car invented by? B: It was invented by Karl Benz.,Make dialogs like this:,Pair work Make up dialogs,Shenzhou launch /in China/in 2008,Pirates of the Caribbean direct/by Gore Verbinski/in 2006,laptop,invent/in Japan/ in 1985,Work in groups and discuss the questions before reading.,What is an invention? invention n.发明，创造invent v. 发明，创造inventor n.。

15、U4T3SA1Topic 3 China is the third nation that sent a person into space.Section A. Material analysis本课是九年级第四单元第三话题的第一课时。主活动是 1a 和 2。1a 通过 Michael 与 Kangkang 参观科技博物馆时的对话引出话题：中国航天事业的发展。除了引出话题，还引出了语法：定语从句。1b 属于简单的听音找词训练，主要是训练学生听取特定信息的能力。1c 过渡到对 1a 的理解，是考查学生的阅读能力。 2 是为了突破本课的语法，让学生通过观察来习得语法知识，而不是通过老师填鸭式的灌输。3 这个听力任务，从内容上讲，还是在介。

16、Unit 4 Amazing Science Topic 1 When was it invented?,Section B,( )1.He _play computer games unless he finished hishomework.A. was allowed to B. was not allowed to C. allow to ( )2.We all know that paper _wood.A. is made of B. is made into C. is made from ( )3.This kind of machine _in 2006.A. is invented B. is made C. was invented ( )4.A(An)_is used for taking photos.A .Camera B. Lift C. MP3 player ( )5 .We should spend more time _be。

17、Unit 4 Amazing Science Topic 3 China is the third nation that sent a person into space.,Section D,Grammar,概念：1.在句子中修饰名词或代词，定语从句在句中充当定语。2.定语从句必须有先行词，并尽量靠近先行词。3.在定语从句中，关系词在从句中充当成分。 关系代词 指人: who(主格，宾格) 指物: which(主格，宾格) 指人或物: that,Review,1.I know the boy. He can speak English well. I know the boy who/that can speak English well. 2.Mary bought a little bird. It was very pretty. Mary bought a little bird that/which。

18、Unit 4 Amazing Science Topic 2 Im excited about the things that will be discovered in the future.,Section A,Words and Expressions,( )1. Each year quite a lot of food _ around the world. Its really time for us to do something. A. was wasted B. is wasted C. wasted D. will be wasted ( )2. Many buildings in Lushan _ in the earthquake on April 20th. It will surely be built more beautifully. A. have destroyed B. are destroyed C. were destroyed D. are destroying ( )3. Today,。

19、Unit 4 Amazing Science Topic 3 China is the third nation that sent a person into space.,Section A,Words and Expressions,2005.10.12,Fei Junlong and Nie Haisheng,Shenzhou VI,about 5 days,2005.10.17 4:33 a.m.,back,2003.10.15,Yang Liwei,Shenzhou V,21 hours,2003.10.16 6:23 a.m.,Yang Liwei is our national hero who traveled around the earth in Shenzhou V for 21 hours in 2003.,定语从句,定 语 从 句（1）,定语从句在句中做定语，用于修饰句中的某一名词（或代词）。 被定语从句修饰的词叫做“先行词”， 定语从句必。

20、Unit 4 Amazing Science Topic 1 When was it invented ?,Section A,Words and Expressions,is spoken by,She speaks Chinese.,is spoken by,He speaks English.,English,English.,He,him.,Chinese,Chinese.,She,her.,被动语态(Passive Voice ) be + done,主动语态： 主语 + 动词 + 宾语被动语态： 主语 + be + 过去分词 + by + 宾语,Many people use computers.,Computers _ _by _ _.,The workers plant trees in the garden.,Trees _ _ in the garden _ the worker。